5 seconds into John Carter I thought I was listening to Super 8. Ottman's score was more enjoyable for me on the first listen.Jack the Giant Slayer lacks cohesion, strong themes, and also falters a bit in the mid-portions of the score. But most of it, through its various musical colours and styles (especially in its highlights) are executed so well that it makes a more entertaining and diverse listening experience than John Carter. The album could use a trimming though.